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7 units will be available shortly.

Express post shipping available (product is on backorder)
This is an arduino basic kit for building an omni-directional robot or an obstacle avoidance control system. It includes a DFRduino mega 2560 controller, a mega IO expansion shield, four infrared distance sensors, and two motor drivers.

  • DFRduino Mega 2560
  • Microcontroller: ATmega2560
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Distance measuring range: 10 cm to 80 cm (4" to 32")in 4 Direction
  • Drive Type: Dual high-power H-bridge driver
  • Drive part of the operating current Io: 2A(max)


Shipping List
  • DFRduino Mega 2560 V2.0  x1
  • Mega IO Expansion Shield V2.1 For Arduino Mega x1
  • Sharp GP2Y0A21 Distance Sensor x4
  • 2A Dual Motor Controller x2

The Gravity: DFRduino Mega Kit For 4 Motor Robot appears in the following collections: